EB01 Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES

MICROTECHNOLOGY
TRIPLE INDEPENDENT LOGIC INTERFACED HALF BRIDGES
EBO1
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX [phone]
FEATURES
• COMPATIBLE WITH PWM FREQUENCIES UP TO 30KHZ
• 50V TO 500 V MOTOR SUPPLY
• 20A CONTINUOUS OUTPUT CURRENT
• HCMOS COMPATIBLE SCHMITT TRIGGER LOGIC INPUTS
• SEPARATE EMITTER OUTPUTS FOR NEGATIVE RAIL
CURRENT SENSE
• SLEEP MODE
• WIDE RANGE FOR GATE DRIVE AND LOGIC SUPPLIES
APPLICATIONS
HIGH POWER CIRCUITS FOR DIGITAL CONTROL OF:
• THREE AXIS MOTION USING BRUSH TYPE MOTORS
• THREE PHASE BRUSHLESS DC MOTOR DRIVE
• THREE PHASE AC MOTOR DRIVE
• THREE PHASE STEP MOTOR DRIVE
DESCRIPTION
The EB01 consists of three independent IGBT half bridges
with drivers. The drivers may be interfaced with CMOS or
HCMOS level logic.
Hin 1 12
SD 11
Lin 1 10
V_cc1 9
Half
Bridge
Driver
IGBT
Half
Bridge
Output
13 ^HV1
14 OUT1
15 E1
16 HVRTN1
Hin 2 8
V_ss,Logic Ground 7
Lin2 6
V_cc 2 5
V_dd,Logic Supply 4
Hin3 3
Lin 3 ²
Half
Bridge
Driver
Half
Bridge
Driver
V_cc 3 1
FIGURE 1. BLOCK DIAGRAM
IGBT
Half
Bridge
Output
17 HV2
18 _OUT2
19 E2
20 _HVRTN2
IGBT
Half
Bridge
Output
21 HV3
22 _OUT3
23 _E3
24 _HVRTN3
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